Download Version 4.3.0 (July 19, 2016)
GPG signatures can be found in the repository.
The Sleuth Kit can be used with Autopsy, which can be downloaded here. Autopsy 3 (Windows-only) does not require an explicit Sleuth Kit Installation. Autopsy 2 requires that The Sleuth Kit be installed first.
See the Support page for details on reporting bugs.